These adapter fittings allow you to adapt AN #6 hose or line to NPT - National Pipe Tapered thread. Always remember that pipe thread fittings are measured INSIDE diameter not outside diameter of the threads. See diagram at bottom of this page.

AN Fitting Thread Dimensions: AN #2 is 5/16"-24 thread AN #3 is 3/8"-24 thread AN #4 is 7/16"-20 thread AN #6 is 9/16"-18 thread AN #8 is 3/4"-16 thread AN #10 is 7/8"-14 thread AN #12 is 1-1/16"-12 thread AN #16 is 1-5/16"-12 thread AN #20 is 1-5/8"-12 thread AN #24 is 1-7/8"-12 thread AN #28 is 2-1/4"-12 thread AN #32 is 2-1/2"-12 thread

About Us

Kartek Off-Road is the largest off-road parts specific retail store in California with a combined warehouse and showroom in one 23,000 square foot building. 9,000 square feet is dedicated as a meticulous showroom featuring the latest in off-road racing technology and beautifully maintained customer cars.